uxcell 1/4 Inch Hex Shank 3mm Tip Slotted Magnetic Screwdriver Bits 5Pcs Main Material: Metal; Package Content: 5 x Slotted Screwdriver Bit Product Name: Slotted Screwdriver Bit; Weight: 43g Drive Type: Flat/Slotted; Bit Size: Tip Width:3mm/ 0.12" Features: Hex Shank, Magnetic; Main Color: Silver Gray Overall Size: 50mm/2"; Hex Shank Diameter: 1/4"